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160 Possible Causes for Underdeveloped Breasts

  • Becker Nevus Syndrome

    Supernumerary nipple Accessory nipple 0002558 30%-79% of people have these symptoms Aplasia/Hypoplasia of the breasts Absent/small breasts Absent/underdeveloped breasts [[rarediseases.info.nih.gov] Información en español Title Other Names: Hairy epidermal nevus syndrome Categories: Becker nevus syndrome is characterized by the presence of a Becker nevus in association with underdevelopment[rarediseases.info.nih.gov] (hypoplasia) of the breast or other skin-related, muscular, or skeletal defects, all of which usually involve the same side of the body as the nevus (ipsilateral). 0003724[rarediseases.info.nih.gov]

  • Poland Syndrome

    -Mother of a patient with Poland Syndrome-underdeveloped breast and pectoralis muscle Dr.[washingtonianplasticsurgery.com] Subtle hypoplasia on the breast and ribs, underdevelopment of the pectoralis muscle, scoliosis, chest wall depression, absence of axillary hair and limited subcutaneous fat[symptoma.com] Poland’s Syndrome is a congenital condition of underdeveloped breasts, nipples, and/or chest muscles.[drazouz.com]

  • Hypogonadism

    Women with Turner's syndrome are born with underdeveloped ovaries that are eventually replaced by connective tissue.[encyclopedia.com] Because of the resulting lack of sex hormones, these individuals do not have menstrual periods and their breasts remain undeveloped, although they may develop underarm and[encyclopedia.com]

  • Luteinizing Hormone Deficiency

    Women with underdeveloped breast. Impotence in men and lack of desire in female. The size of penis is very small.[tandurust.com] […] of breasts in women Hypogonadism Hypogonadism has essentially the same symptoms but anosmia is absent.[healthhype.com] ) Gynecomastia (breast development) Poor growth (height) surge Adulthood Mood changes (low mood and irritability) Poor concentration Low energy (lethargy, low stamina) Reduced[andrologyaustralia.org]

  • Craniofrontonasal Dysplasia

    […] hypoplasia Underdeveloped breasts 0003187 Broad hallux Broad big toe Wide big toe [ more ] 0010055 Cleft palate Cleft roof of mouth 0000175 Cleft upper lip Harelip 0000204[rarediseases.info.nih.gov] […] hypoplasia One underdeveloped breast 0012813 X-linked dominant inheritance 0001423 Showing of 67 Last updated: 5/1/2019 Making a diagnosis for a genetic or rare disease can[rarediseases.info.nih.gov] […] of one breast in females Decrease in muscle tone Abnormal skin folds at the base of the penis for males Poor development of tube from bladder that urine passes through (urethra[dovemed.com]

  • Klinefelter Syndrome

    They show some abnormal features such as enlarged breasts, underdeveloped body hair, and small testes and prostrate glands. They usually have long legs and hands.[majordifferences.com] (gynecomastia) Underdeveloped muscles Small testes or hypogonadism Sparse facial and body hair Sterility (inability to produce live sperm) Overweight Level of activity and[xxyaware.blogspot.com] This can lead to a range of health issues seen in Klinefelter syndrome, including infertility, underdeveloped genitals and learning disabilities.[hopkinsmedicine.org]

  • Uterus Didelphus

    […] of the Mόllerian structures can be detected by serial US starting soon after the onset of breast development. [11] If neglected, as in our case, onset of menarche in the[jiaps.com] 11] Antegrade/retrograde perturbation of the Mόllerian structures during any open or laparoscopic procedure for the ARM can confirm patency of the outflow tract. [11] Any underdevelopment[jiaps.com]

  • Zinc Deficiency

    If zinc deficiencies were a factor in pectus excavatum, then it would make sense that girls with the condition would also have underdeveloped breasts, since, as noted above[ctds.info] […] surgery once commented to me that she noticed that many of the girls in the hospital for pectus excavatum surgery were abnormally flat chested for their ages, i.e. their breasts[ctds.info]

  • Ulnar Mammary Syndrome

    Symptoms - Ulnar-mammary syndrome Absence of body odor Absence of armpit sweating Absence of breast tissue Underdeveloped nipples Underdeveloped areolas Causes - Ulnar-mammary[checkorphan.org] […] glands (leading to absent breast development and the inability to produce breast milk), and various genital abnormalities.[en.wikipedia.org] The main features of UMS include upper limb defects (including abnormal or incomplete development of the fingers and forearm), underdevelopment of the mammary and apocrine[rarediseases.info.nih.gov]

  • Gonadoblastoma

    breasts.[jhrsonline.org] The clinical examination showed the female phenotype with relatively underdeveloped breasts (Tanner stage III), sparse pubic hair, and normal external female genitalia.[jhrsonline.org] […] female type of internal and external genitalia. [6] The syndrome also manifests with poorly developed secondary sexual characteristics in the form of sparse pubic hair and underdeveloped[jhrsonline.org]

Further symptoms